Old Testament readings use the Septuagint , the Scripture the apostles quoted. Masoretic numbering shown for reference.Learn why
LXX

Psalms 21:23

I will declare thy name to my brethren: in the midst of the church will I sing praise to thee.

Parallel Translations

LXX2012View canonical →
You⌃ that fear the Lord, praise him; all you⌃ seed of Jacob, glorify him: let all the seed of Israel fear him.
Septuagint in American English (2012)